16798128

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 46366080

約数和(自身を除く): 29567952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 113, 114, 152, 163, 226, 228, 304, 326, 339, 452, 456, 489, 652, 678, 904, 912, 978, 1304, 1356, 1808, 1956, 2147, 2608, 2712, 3097, 3912, 4294, 5424, 6194, 6441, 7824, 8588, 9291, 12388, 12882, 17176, 18419, 18582, 24776, 25764, 34352, 36838, 37164, 49552, 51528, 55257, 73676, 74328, 103056, 110514, 147352, 148656, 221028, 294704, 349961, 442056, 699922, 884112, 1049883, 1399844, 2099766, 2799688, 4199532, 5599376, 8399064, 16798128]

約数ペア:

[(1, 16798128), (2, 8399064), (3, 5599376), (4, 4199532), (6, 2799688), (8, 2099766), (12, 1399844), (16, 1049883), (19, 884112), (24, 699922), (38, 442056), (48, 349961), (57, 294704), (76, 221028), (113, 148656), (114, 147352), (152, 110514), (163, 103056), (226, 74328), (228, 73676), (304, 55257), (326, 51528), (339, 49552), (452, 37164), (456, 36838), (489, 34352), (652, 25764), (678, 24776), (904, 18582), (912, 18419), (978, 17176), (1304, 12882), (1356, 12388), (1808, 9291), (1956, 8588), (2147, 7824), (2608, 6441), (2712, 6194), (3097, 5424), (3912, 4294)]